LCN 4020 Series Size 1-5 Grade 1 Sprayed Dark Bronze Left Hand Hold Open Arm Surface Door Closer

The 4020 Series is a heavy-duty closer that meet demands for high-traffic installations and is designed specifically for unique mounting applications. It is UL and cUL listed, meets ANSI/BHMA Grade 1 standards and boasts 30-year warranties. It features a standard plastic cover, with optional plated finishes for the cover, arm and fasteners. It also features the LCN Green Dial spring force indicator, which takes the guesswork out of adjustment.|Hold open arm|Size 1-5|Push side mount|Left hand|140 degree swing|Full body cover|30-year limited warranty|ANSI A156.4, grade 1, UL 10C, ADA|Self-reaming tapping screws